---
- name: Automatically set up-to-date APT repositories on Raspberry Pi
  hosts: all
  become: yes
  gather_facts: yes

  vars:
    # Определяем кодовое имя дистрибутива (bookworm, trixie, bullseye и т.д.)
    distro_codename: "{{ ansible_distribution_release }}"

    # Содержимое для /etc/apt/sources.list (с использованием CDN Debian)
    sources_list_content: |
      deb https://deb.debian.org/debian {{ distro_codename }} main contrib non-free non-free-firmware
      deb https://security.debian.org/debian-security {{ distro_codename }}-security main contrib non-free non-free-firmware
      deb https://deb.debian.org/debian {{ distro_codename }}-updates main contrib non-free non-free-firmware

    # Содержимое для /etc/apt/sources.list.d/raspi.list (репозитории Raspberry Pi)
    raspi_list_content: |
      deb http://archive.raspberrypi.com/debian/ {{ distro_codename }} main

  tasks:
    # 1. Создаём резервные копии текущих файлов (с меткой времени)
    - name: Backup current sources.list files
      copy:
        src: "{{ item }}"
        dest: "{{ item }}.backup_{{ ansible_date_time.epoch }}"
        remote_src: yes
      loop:
        - /etc/apt/sources.list
        - /etc/apt/sources.list.d/raspi.list
      ignore_errors: yes

    # 2. Записываем новый sources.list напрямую из переменной
    - name: Write new /etc/apt/sources.list
      copy:
        content: "{{ sources_list_content }}"
        dest: /etc/apt/sources.list
        owner: root
        group: root
        mode: '0644'

    # 3. Записываем новый raspi.list напрямую из переменной
    - name: Write new /etc/apt/sources.list.d/raspi.list
      copy:
        content: "{{ raspi_list_content }}"
        dest: /etc/apt/sources.list.d/raspi.list
        owner: root
        group: root
        mode: '0644'

    # 4. Обновляем кэш APT (apt update)
    - name: Update APT cache
      apt:
        update_cache: yes
        cache_valid_time: 3600